A coffee hit might be more commonly associated with increased alertness, but a new study shows that it could also help lower the risks of developing anxiety and depression – and there's actually a sweet spot when it comes to how much to drink to get the best effect.
I can’t read the study, do they define a cup? Or is it the ever nebulous ‘a cup of coffee’. My machine claims a cup is 5 oz, some say 6, some of us don’t even agree how big an ounce is. I thought scientists were supposed to use ml!